A new report in the journal Global Change Biology says the ecosystem of the Galapagos Islands has changed forever.
VOA: special.2009.12.16
Verizon said it did not accept programs on issues like abortion or war, but it quickly changed its decision.
VOA: special.2009.09.25
He says looking back thousands of years can help researchers look forward by understanding how a disease changed over time.
VOA: special.2010.06.29
He suggested that individual organisms changed in reaction to their environment and passed on these traits to the next generation.
VOA: special.2009.12.01
Readers can better understand how informed consent and the question of morality in medical experiments have changed over time.
VOA: special.2010.07.21
In the nineteen eighties, governments and lenders like the World Bank and the International Monetary Fund changed market policies.
VOA: special.2010.03.30
She said she changed her name because she did not want her parents to know what she was doing.
VOA: special.2009.10.04
Some may have been trying to get permits approved before building codes changed this month in California, Pennsylvania and New York.
VOA: special.2011.01.24
He said: "There are very few people who can say their actions and conduct changed the face of the nation.
VOA: special.2009.03.08
He says his team changed existing life into new life because the synthetic cell can control and reproduce a living cell.
VOA: special.2010.07.20
When it reaches the brain, levodopa is changed into dopamine, the chemical that is lacking in people with the disease.
VOA: special.2009.04.07
is about his experiences as a child soldier in Sudan, how he changed and how he wants to make a difference.
VOA: special.2009.10.14
Today Shirley Griffith and Rich Kleinfeldt tell about a man who changed professional baseball in the United States.
VOA: special.2009.04.05
This painting of five women went against the traditional values of artistic representation and changed modern art forever.
VOA: special.2010.03.24
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